A7656312
o-Tolunitrile , 98% , 529-19-1
Synonym(s):
2-Methylbenzonitrile
CAS NO.：529-19-1
Empirical Formula: C8H7N
Molecular Weight: 117.15
MDL number: MFCD00001792
EINECS: 208-451-7
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -13 °C |
| Boiling point: | 205 °C(lit.) |
| Density | 0.989 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 184 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| PH | 7 (H2O, 20℃) |
| explosive limit | 1.1-6.7%(V) |
| Water Solubility | <0.1 g/100 mL at 17 ºC |
| Merck | 14,9537 |
| BRN | 1857417 |
| Exposure limits | NIOSH: IDLH 25 mg/m3 |
| Dielectric constant | 18.5 |
| InChI | 1S/C8H7N/c1-7-4-2-3-5-8(7)6-9/h2-5H,1H3 |
| InChIKey | NWPNXBQSRGKSJB-UHFFFAOYSA-N |
| SMILES | Cc1ccccc1C#N |
| CAS DataBase Reference | 529-19-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzonitrile, 2-methyl-(529-19-1) |
| EPA Substance Registry System | o-Tolunitrile (529-19-1) |
Description and Uses
o-Tolyl Cyanide, is a versatile intermediate, used in the synthesis of various pharmaceutical and biologically active compounds. It can be used in the preparation of highly efficient triarylene conjugated dyes for sensitized solar cells
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H412 |
| Precautionary statements | P264-P273-P280-P302+P352-P332+P313-P362+P364 |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 38-52/53-36/37/38 |
| Safety Statements | 61-37-36-26-24/25 |
| RIDADR | 3276 |
| WGK Germany | 2 |
| RTECS | XV0600000 |
| TSCA | TSCA listed |
| HS Code | 29269095 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Aquatic Chronic 3 Skin Irrit. 2 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Non-Hazardous |
